Co-Motion CO-PILOT OR BTC (03) 1997 VS Dahon MOUNTAIN GOLD ST612 1998 specs comparison

Co-Motion Co-Pilot OR BTC (03)

General Infos

Model	Co-Pilot OR BTC (03)
Manufacturer	Co-Motion
Year of production	1997
Current price	🛒 View Price →
Color choice	- bronze - chrome yellow - cream - custom - green metallic - red -Blue
Sizes	- 16 (inches) - 18.5 (inches) - 20 (inches)
Sizes	- 16 (inches) - 18.5 (inches) - 20 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) IRC PiranhaPro
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano XTR Levers Shimano XTR V-Brake Brakes
Hubs for disc brakes	Shimano XTR
Rims manufacturer	32-hole Mavic 217 SUP
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Double Butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Reynolds 531
Frame type	TIG-welded
Handlebar construction	Syncros Hardcore
Handlebar extender	Not Available
Handlebar stem details	Co-Motion Chromoly
Headset size	1 (inches) Chris King

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG90
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	112.5 (millimeters) Spindle Shimano BB-M950
Crankset parts and sizes	24/34/46 Teeth Shimano XTR M950-IG
Gear shift levers	Shimano XTR RapidFire SL
Rear gear set	Optional Of Gearing 8-speed

Co-Motion Co-Pilot OR BTC (03) Fork System Data

Derailleur (Front)	Top-pull Shimano XTR
Derailleur (Rear)	Shimano XTR SGS
Fork material	Triple-clamp Crown Magnesium
Fork type	Rock Shox Indy XC

Other Specs of Co-Motion Co-Pilot OR BTC (03)

Component group sets	Shimano XTR 950
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Bontrager With Titanium Rails
Seat post extension	26.8 (millimeters) Diameter Syncros Pro Series Aluminum

Dahon Mountain Gold ST612

General Infos

Model	Mountain Gold ST612
Manufacturer	Dahon
Year of production	1998
Current price	🛒 View Price →
Color choice	-Red pearl
Sizes	- 17 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.90 (inches) Kenda K-91
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro RBP-286A Levers Tektro 867A Brakes
Hubs for disc brakes	Nutted Steel
Rims manufacturer	36-hole Kin Lin Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Steel
Handlebar extender	Not Available
Handlebar stem details	Steel
Headset size	Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC HG-50
Bottom bracket shell width	Not Available
Bottom bracket type	Kajita
Crankset parts and sizes	28/38/48 Teeth Dotek Aluminum
Gear shift levers	Grip Shift CX-DT
Rear gear set	13 - 28 Teeth 7-speed

Dahon Mountain Gold ST612 Fork System Data

Derailleur (Front)	Bottom-pull Shimano Tourney TY-15
Derailleur (Rear)	Shimano Tourney TY-22
Fork material	Sloping Crown Hi-tensile Steel
Fork type	Akisu

Other Specs of Dahon Mountain Gold ST612

Component group sets	Not Available
Pedals details	Victor VP-877
Rear shock absorber	Not Available
Saddle seat	Velo VL-155
Seat post extension	25.8 (millimeters) Diameter Steel Pillar